An astroid miner encounters pirates attempting to commandeer his processing ship, Elizabeth, while he was away responding to other miner''''s mayday. The miner (Jeffrey Sokolov) and his Artificial Intelligence (Elizabeth - both the ship and AI were named after Jeffrey''''s late wife,) outsmart the pirates, capture them and bring them back to the Earth/Moon station - where they attempt to turn them over to the Naval ship, Wanigan. However Wanigan is in the process of mutiny. The executive officer of Wanigan sends a small squad of Marines under command of a petty officer.